1.Basic introduction

SNC 2820 grating sensor series, sensor section size is 53 ×35,structure compact,beautiful outlook,mainly be used in small stamping equipment, shearing equipment, machinery processing equipment, the injection molding machinery and paper cutting machinery, woodworking machinery, three-dimensional garage, and other dangerous area's protection.

SNC 2820 series,direct transmission type, protective height 540mm,protective range 0~8000mm;

2.SNC series' specification
Protection range, 0-8000mm;

Specification
SNCxx10 (xx=24, 32, 40, 48......136)
SNCxx20 (xx=06, 08, 10,12......48)
SNCxx40 (xx=04, 06, 08, 10......40)
SNCxx80 (xx=02, 04, 06, 08......20)
Light axis pitch 10mm, 20mm, 40mm,  80mm
Protection height=(xx-1)×light axis pitch
SNCxx10  230, 310, 390, 470......1350mm

SNCxx20 150,210,270,330......2130mm
SNCxx40 120,200,280,360......2840mm
SNCxx80  80,240,400,560......1520mm

 3.Working principle

The protector consists of light curtain,signal cables,controller and control cables.The light curtain can form infrard light curtain,detect the signal of passing or intercepting,and send the signal to control box that also supplies power to the light curtain.The control box processes the signal and outputs the closed or opened signal used safety relay,and then connects the control trip circuit of the press by control cable or other protective equipment to protect the worker.

(1)Characteristic:The installation and adjustment are convenient,the wiring is simple, structure compact, the   contour is artistic.
(2)Light curtain form:Direct transmission type
(3)Standard configuration:
Emitter/1,Receiver/1,Z type controller/1,Signal cable 3m/1 root, 8m/1 root ,Installation fittings/1 set;

If it is 2 sides protection,it also needs 1 set mirror;

If it is 3 sides protection,it also needs 2 sets mirror;

If it is host-subsidiary light curtain,it also needs 1 set subsidiary light curtain.
(4)Controller:
Z type, inside installation,control 1 set light curtain,the power.

source is DC24V; the control cable and power cable is not fitting.

(5)Prompts specially:
If the power source need to be AC220V/110V,the special explanation should be made on order.
If the length of signal and controller cables need to lengthen,the special explanation should be made on order;